Hot Potato. The humble potato is a staple all over the world; Food Factory examines the production of this versatile veg. Later they observe the manufacture of hot chocolate.

09:38

Food Factory

Smoking Salmon. The team visits a smokehouse to discover how fresh salmon is turned into an epicurean delicacy. Later they see how authentic ready-made ravioli is created.

10:00

Food Factory

Sweet as Sugar. The show discovers how sugar is produced, from the plant to the plate, and later gets wrapped up in the production of tortillas.

10:23

Food Factory

Whipping It Up. Ever wondered how much crab goes into a crab stick? Food Factory investigates. Later they visit the Campbell’s factory to discover how pureed soups are produced.

10:45

How Do They Do It?

Guacamole/Swamp Buggy/Scissors. How do volcanoes help produce the world’s best guacamole, how do they build a truck that can cross a swamp and how do they make the world-famous Fiskars scissors?

11:08

How Do They Do It?

Suspension Bridge/Crossbows/Tracking Clothes. How do they make steel cable strong enough to hold up a 50,000 tonne bridge, how do modern hunters use medieval weapons to catch prey and how do stores keep stock of clothes?

11:30

How Do They Do It?

Tennessee Whisky/Nightvision/Saunas. How do they make traditional Tennessee whiskey, how do they make equipment to allow people to see in the dark, and how do the Finns relax in a 160-degree sauna?

11:53

How Do They Do It?

Vanilla/Anchors. How do they make the world’s favourite ice cream flavour and how do they build the world’s largest anchors for the world’s biggest ships?

Kello 12:00

12:15

How Do They Do It?

How do they craft footballs for the National Football League? How do they farm mussels, and how do they design the ultimate fighter pilot's helmet?

12:38

How Do They Do It?

How do they build powerful Scania trucks? How do they use the world's biggest DNA database to solve crime, and how do they use paraffin to make Gouda cheese?

13:00

How It's Made

Yoghurt/Candles/Neon Signs. More everyday items go under the microscope as we find out how yoghurts, candles and neon signs are made.

13:23

How It's Made

Bottle Tops/Chocolate/Pills/Pasta. More everyday items go under the microscope as we find out how bottle tops, chocolate, pills and pasta are made.

13:45

How It's Made

Honey/Fibre Optics/Bricks. More everyday items go under the microscope as we find out how honey, fibre optics and bricks are made.

14:08

How It's Made

Carpets/Drinking Water/Acoustic Guitars. More everyday items go under the microscope as we find out how carpets, drinking water and acoustic guitars are made.

14:30

How It's Made

Tumble Dryers/Bubblegum/Fireworks. Tumble dryers, bubblegum and fireworks – where did they come from and how are they made? We meet the designers and craftsmen to find out.

14:53

How It's Made

Artificial Eyes/Dog & Cat Food/Mirrors. More everyday items go under the microscope as we find out how artificial eyes, dog and cat food, and mirrors are made.

Roswell: The Truth. In 1947, an alien spaceship crashed onto a ranch outside Roswell, New Mexico. According to the government, it was a flying balloon... or was it?

19:45

NASA's Unexplained Files

Hammer Of Thor. The show returns with more mysterious encounters, unusual discoveries and strange sightings, straight from NASA’s best and brightest.

20:30

NASA's Unexplained Files

Interstellar Gold Rush. A distant planet shows evidence of an Earth-like atmosphere, while a mysterious glowing light on the Moon mystifies astronauts. Have they found evidence of a crashed alien ship?

Kello 21:00

21:15

Close Encounters

Alien Assault. Texas police receive several calls about a flying object. Plus, a property inspector is knocked unconscious when he comes in contact with a strange metallic object.

21:38

Close Encounters

Alien Vampires. In Brazil, three men escape a close encounter only to realise it lasted longer than any of them thought. Plus, in Canada, a boy investigates a strange object.

22:00

The Loch Ness Monster Revealed

Philippe Cousteau dives into the murky depths to investigate the mystery of the Loch Ness Monster.

22:45

Weird or What?

A housewife believes a psychic vision helped her solve a case, a man remembers every moment of his life with pinpoint accuracy, and a healer claims to cure diseases with prayer.

23:30

Hunt for a Super Comet

A snapshot of the hopes that Comet ISON could have been the brightest comet to ever be observed from Earth. Featuring expert analysis from leading astronomers and scientists.

Kello 24:00

00:15

Secrets of Interrogation

Go inside the interrogation room to uncover the powerful secrets police detectives use to get suspects to confess.

01:00

Fire in the Sky: A Daily Planet Special

It’s the biggest impact event in modern times. On February 15, 2013, a meteorite streaked across Russia, raining fireballs and causing a shock wave that injured over 1,000 people.